/**
* <copyright>
*
* Copyright (c) 2011, 2011 SAP AG.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* SAP AG - initial API, implementation and documentation
*
* </copyright>
*/
package org.eclipse.graphiti.examples.mm.chess.impl;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.impl.EObjectImpl;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.graphiti.examples.mm.chess.Board;
import org.eclipse.graphiti.examples.mm.chess.ChessPackage;
import org.eclipse.graphiti.examples.mm.chess.Colors;
import org.eclipse.graphiti.examples.mm.chess.Files;
import org.eclipse.graphiti.examples.mm.chess.Piece;
import org.eclipse.graphiti.examples.mm.chess.Ranks;
import org.eclipse.graphiti.examples.mm.chess.Square;
/**
* <!-- begin-user-doc --> An implementation of the model object '
* <em><b>Square</b></em>'. <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.graphiti.examples.mm.chess.impl.SquareImpl#getBoard <em>Board</em>}</li>
* <li>{@link org.eclipse.graphiti.examples.mm.chess.impl.SquareImpl#getIndex <em>Index</em>}</li>
* <li>{@link org.eclipse.graphiti.examples.mm.chess.impl.SquareImpl#getFile <em>File</em>}</li>
* <li>{@link org.eclipse.graphiti.examples.mm.chess.impl.SquareImpl#getRank <em>Rank</em>}</li>
* <li>{@link org.eclipse.graphiti.examples.mm.chess.impl.SquareImpl#getColor <em>Color</em>}</li>
* <li>{@link org.eclipse.graphiti.examples.mm.chess.impl.SquareImpl#getPiece <em>Piece</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class SquareImpl extends EObjectImpl implements Square {
/**
* The default value of the '{@link #getIndex() <em>Index</em>}' attribute.
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @see #getIndex()
* @generated
* @ordered
*/
protected static final int INDEX_EDEFAULT = 0;
/**
* The cached value of the '{@link #getIndex() <em>Index</em>}' attribute.
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @see #getIndex()
* @generated
* @ordered
*/
protected int index = INDEX_EDEFAULT;
/**
* The default value of the '{@link #getFile() <em>File</em>}' attribute.
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @see #getFile()
* @generated
* @ordered
*/
protected static final Files FILE_EDEFAULT = Files.NONE;
/**
* The cached value of the '{@link #getFile() <em>File</em>}' attribute.
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @see #getFile()
* @generated
* @ordered
*/
protected Files file = FILE_EDEFAULT;
/**
* The default value of the '{@link #getRank() <em>Rank</em>}' attribute.
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @see #getRank()
* @generated
* @ordered
*/
protected static final Ranks RANK_EDEFAULT = Ranks.NONE;
/**
* The cached value of the '{@link #getRank() <em>Rank</em>}' attribute.
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @see #getRank()
* @generated
* @ordered
*/
protected Ranks rank = RANK_EDEFAULT;
/**
* The default value of the '{@link #getColor() <em>Color</em>}' attribute.
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @see #getColor()
* @generated
* @ordered
*/
protected static final Colors COLOR_EDEFAULT = Colors.NONE;
/**
* The cached value of the '{@link #getColor() <em>Color</em>}' attribute.
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @see #getColor()
* @generated
* @ordered
*/
protected Colors color = COLOR_EDEFAULT;
/**
* The cached value of the '{@link #getPiece() <em>Piece</em>}' reference.
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @see #getPiece()
* @generated
* @ordered
*/
protected Piece piece;
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
protected SquareImpl() {
super();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return ChessPackage.Literals.SQUARE;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public Board getBoard() {
if (eContainerFeatureID() != ChessPackage.SQUARE__BOARD) return null;
return (Board)eInternalContainer();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetBoard(Board newBoard, NotificationChain msgs) {
msgs = eBasicSetContainer((InternalEObject)newBoard, ChessPackage.SQUARE__BOARD, msgs);
return msgs;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public void setBoard(Board newBoard) {
if (newBoard != eInternalContainer() || (eContainerFeatureID() != ChessPackage.SQUARE__BOARD && newBoard != null)) {
if (EcoreUtil.isAncestor(this, newBoard))
throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
NotificationChain msgs = null;
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
if (newBoard != null)
msgs = ((InternalEObject)newBoard).eInverseAdd(this, ChessPackage.BOARD__SQUARES, Board.class, msgs);
msgs = basicSetBoard(newBoard, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ChessPackage.SQUARE__BOARD, newBoard, newBoard));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public int getIndex() {
return index;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public void setIndex(int newIndex) {
int oldIndex = index;
index = newIndex;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ChessPackage.SQUARE__INDEX, oldIndex, index));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public Piece getPiece() {
if (piece != null && piece.eIsProxy()) {
InternalEObject oldPiece = (InternalEObject)piece;
piece = (Piece)eResolveProxy(oldPiece);
if (piece != oldPiece) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, ChessPackage.SQUARE__PIECE, oldPiece, piece));
}
}
return piece;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public Piece basicGetPiece() {
return piece;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetPiece(Piece newPiece, NotificationChain msgs) {
Piece oldPiece = piece;
piece = newPiece;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, ChessPackage.SQUARE__PIECE, oldPiece, newPiece);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public void setPiece(Piece newPiece) {
if (newPiece != piece) {
NotificationChain msgs = null;
if (piece != null)
msgs = ((InternalEObject)piece).eInverseRemove(this, ChessPackage.PIECE__SQUARE, Piece.class, msgs);
if (newPiece != null)
msgs = ((InternalEObject)newPiece).eInverseAdd(this, ChessPackage.PIECE__SQUARE, Piece.class, msgs);
msgs = basicSetPiece(newPiece, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ChessPackage.SQUARE__PIECE, newPiece, newPiece));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public Ranks getRank() {
return rank;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public void setRank(Ranks newRank) {
Ranks oldRank = rank;
rank = newRank == null ? RANK_EDEFAULT : newRank;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ChessPackage.SQUARE__RANK, oldRank, rank));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public Files getFile() {
return file;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public void setFile(Files newFile) {
Files oldFile = file;
file = newFile == null ? FILE_EDEFAULT : newFile;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ChessPackage.SQUARE__FILE, oldFile, file));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public Colors getColor() {
return color;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public void setColor(Colors newColor) {
Colors oldColor = color;
color = newColor == null ? COLOR_EDEFAULT : newColor;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ChessPackage.SQUARE__COLOR, oldColor, color));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated not
*/
public int getOffsetX() {
return getFile().getValue() - 1;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated not
*/
public int getOffsetY() {
return 8 - getRank().getValue();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case ChessPackage.SQUARE__BOARD:
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
return basicSetBoard((Board)otherEnd, msgs);
case ChessPackage.SQUARE__PIECE:
if (piece != null)
msgs = ((InternalEObject)piece).eInverseRemove(this, ChessPackage.PIECE__SQUARE, Piece.class, msgs);
return basicSetPiece((Piece)otherEnd, msgs);
}
return super.eInverseAdd(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case ChessPackage.SQUARE__BOARD:
return basicSetBoard(null, msgs);
case ChessPackage.SQUARE__PIECE:
return basicSetPiece(null, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
switch (eContainerFeatureID()) {
case ChessPackage.SQUARE__BOARD:
return eInternalContainer().eInverseRemove(this, ChessPackage.BOARD__SQUARES, Board.class, msgs);
}
return super.eBasicRemoveFromContainerFeature(msgs);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case ChessPackage.SQUARE__BOARD:
return getBoard();
case ChessPackage.SQUARE__INDEX:
return getIndex();
case ChessPackage.SQUARE__FILE:
return getFile();
case ChessPackage.SQUARE__RANK:
return getRank();
case ChessPackage.SQUARE__COLOR:
return getColor();
case ChessPackage.SQUARE__PIECE:
if (resolve) return getPiece();
return basicGetPiece();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case ChessPackage.SQUARE__BOARD:
setBoard((Board)newValue);
return;
case ChessPackage.SQUARE__INDEX:
setIndex((Integer)newValue);
return;
case ChessPackage.SQUARE__FILE:
setFile((Files)newValue);
return;
case ChessPackage.SQUARE__RANK:
setRank((Ranks)newValue);
return;
case ChessPackage.SQUARE__COLOR:
setColor((Colors)newValue);
return;
case ChessPackage.SQUARE__PIECE:
setPiece((Piece)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case ChessPackage.SQUARE__BOARD:
setBoard((Board)null);
return;
case ChessPackage.SQUARE__INDEX:
setIndex(INDEX_EDEFAULT);
return;
case ChessPackage.SQUARE__FILE:
setFile(FILE_EDEFAULT);
return;
case ChessPackage.SQUARE__RANK:
setRank(RANK_EDEFAULT);
return;
case ChessPackage.SQUARE__COLOR:
setColor(COLOR_EDEFAULT);
return;
case ChessPackage.SQUARE__PIECE:
setPiece((Piece)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case ChessPackage.SQUARE__BOARD:
return getBoard() != null;
case ChessPackage.SQUARE__INDEX:
return index != INDEX_EDEFAULT;
case ChessPackage.SQUARE__FILE:
return file != FILE_EDEFAULT;
case ChessPackage.SQUARE__RANK:
return rank != RANK_EDEFAULT;
case ChessPackage.SQUARE__COLOR:
return color != COLOR_EDEFAULT;
case ChessPackage.SQUARE__PIECE:
return piece != null;
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public String toString() {
if (eIsProxy()) return super.toString();
StringBuffer result = new StringBuffer(super.toString());
result.append(" (index: ");
result.append(index);
result.append(", file: ");
result.append(file);
result.append(", rank: ");
result.append(rank);
result.append(", color: ");
result.append(color);
result.append(')');
return result.toString();
}
} // SquareImpl